Stunning little sweater

This is so beautiful!! It was my mom’s and she has only worn it once. It’s been in her closet sitting since she bought it many years ago. It is so beautifully and well made. With a sort of capped sleeve, open front and decorated with sequins and vibrant colored yarns. Absolutely perfect for spring and summer!! It is a petite large but definitely NOT large! I would say it would fit from an XS to a Medium.